Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence
For the DC-DC Boost converter system, this paper employs the finite-time control technique to design a new nonlinear fast voltage regulation control algorithm. Compared with the existing algorithm, the main advantage of the proposed algorithm lies in the fact that it can offer a fast convergent rate...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/6761784 |
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| _version_ | 1832554245624168448 |
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| author | Chun Duan Di Wu |
| author_facet | Chun Duan Di Wu |
| author_sort | Chun Duan |
| collection | DOAJ |
| description | For the DC-DC Boost converter system, this paper employs the finite-time control technique to design a new nonlinear fast voltage regulation control algorithm. Compared with the existing algorithm, the main advantage of the proposed algorithm lies in the fact that it can offer a fast convergent rate, i.e., finite-time convergence. Based on the average state space model of Boost converter system and finite-time control theory, rigorous stability analysis showed that the output voltage converges to the reference voltage in a finite time. Simulation results demonstrate the efficiency of the proposed method. Compared with PI control algorithm, it is shown that the proposed algorithm has a faster regulation performance and stronger robust performance on load-variation. |
| format | Article |
| id | doaj-art-b309ef1b057c466db7cafaec3311046a |
| institution | Kabale University |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-b309ef1b057c466db7cafaec3311046a2025-02-03T05:52:05ZengWileyJournal of Control Science and Engineering1687-52491687-52572019-01-01201910.1155/2019/67617846761784Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time ConvergenceChun Duan0Di Wu1Anhui Vocational College of Press and Publishing, Hefei, Anhui 230601, ChinaSchool of Electrical Engineering and Automation, Hefei University of Technology, Hefei, Anhui 230009, ChinaFor the DC-DC Boost converter system, this paper employs the finite-time control technique to design a new nonlinear fast voltage regulation control algorithm. Compared with the existing algorithm, the main advantage of the proposed algorithm lies in the fact that it can offer a fast convergent rate, i.e., finite-time convergence. Based on the average state space model of Boost converter system and finite-time control theory, rigorous stability analysis showed that the output voltage converges to the reference voltage in a finite time. Simulation results demonstrate the efficiency of the proposed method. Compared with PI control algorithm, it is shown that the proposed algorithm has a faster regulation performance and stronger robust performance on load-variation.http://dx.doi.org/10.1155/2019/6761784 |
| spellingShingle | Chun Duan Di Wu Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence Journal of Control Science and Engineering |
| title | Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence |
| title_full | Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence |
| title_fullStr | Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence |
| title_full_unstemmed | Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence |
| title_short | Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence |
| title_sort | nonlinear voltage regulation algorithm for dc dc boost converter with finite time convergence |
| url | http://dx.doi.org/10.1155/2019/6761784 |
| work_keys_str_mv | AT chunduan nonlinearvoltageregulationalgorithmfordcdcboostconverterwithfinitetimeconvergence AT diwu nonlinearvoltageregulationalgorithmfordcdcboostconverterwithfinitetimeconvergence |